Formosa Fitness

This is one of those things that makes me want to bang my head against the wall. Proof, once again, that the population at large is playing with very little good info on fitness. So here's your new "news" for the day:

"High-intensity interval training is twice as effective as normal exercise," said Jan Helgerud, an exercise expert at the Norwegian University of Science and Technology. "This is like finding a new pill that works twice as well ... we should immediately throw out the old way of exercising."

Studies on intense training have been published in sports medicine journals and have largely been based on young, healthy people. Experts say more studies are needed on how older and less fit populations handle this type of exercise before it can be recommended more widely.

Intense interval training means working very hard for a few minutes, with rest periods between sets. Experts have mostly tested people running or biking, but other sports like rowing or swimming should also work.

Helgerud recommends people try four sessions lasting four minutes each, with three minutes of recovery time in between. Unless you're an elite athlete, it shouldn't be an all-out effort.

"You should be a little out of breath, but you shouldn't have the obvious feeling of exhaustion," Helgerud said....

Helgerud says the time people spend in the gym could be slashed dramatically if they did interval training instead. He said officials have been too afraid of recommending intense training for fear it would be too much for some people.

"I'm much more afraid of people not exercising at all," he said. "Inactivity is what's killing us."

When compared to people on a normal exercise routine, like jogging, research has shown those doing interval training can double their endurance, improve their oxygen use and strength by more than 10 percent and their speed by at least 5 percent. Even studies in the elderly and in heart patients found they had better oxygen use and fitness after doing interval training.

And yet 99% of people think that walking on a treadmill while watching Oprah some how consitutes a fitness regimen. And then they wonder why it doesn't work. 

Interval training is a great way to exercise. Start adding it to your regimen and watch the fat disappear.